4 Commits

Author	SHA1	Message	Date
Aleksandar Stojiljkovic	4ba1270dcc	[core] DEMData: do decode on GPU (port mapbox/mapbox-gl-js#8694) ... This is first part of work on porting mapbox/mapbox-gl-js#8694 - in follow up patch(es) it is required to remove CPU side copy using 2d canvas support on all supported platforms, similar to approach taken in gl.js https://github.com/mapbox/mapbox-gl-js/pull/8694/files#diff-34dbe5f7de34dc4b9a8745dcde9bdc37R48 Decoding on CPU removed. Padding is still done in DEMData() but, instead od doing it wwhile decoding, it is using memcpy to pad original values. Rebase to latest mapbox-gl-js master and re-generate shaders. Partly fixes: #15503	2019-08-30 11:18:55 +03:00
Molly Lloyd	c33516911f	remove unused dem memory	2019-03-05 14:04:52 +02:00
Molly Lloyd	8a283b0306	[core] add support for mapzen terrarium (#11154) ... * add support for mapzen terrarium * Encoding --> DEMEncoding, avoid if statement when unpacking elevation values * add Terrarium test * update submodule * remove redundant checks	2018-02-14 13:17:55 -08:00
Molly Lloyd	f3294200c6	[core] add raster-dem source type and hillshade layer type (#10642)	2018-01-23 10:49:23 -08:00